199306380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 694084608

約数和(自身を除く): 494778228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 173, 182, 195, 210, 211, 260, 273, 346, 364, 390, 420, 422, 455, 519, 546, 633, 692, 780, 844, 865, 910, 1038, 1055, 1092, 1211, 1266, 1365, 1477, 1730, 1820, 2076, 2110, 2249, 2422, 2532, 2595, 2730, 2743, 2954, 3165, 3460, 3633, 4220, 4431, 4498, 4844, 5190, 5460, 5486, 5908, 6055, 6330, 6747, 7266, 7385, 8229, 8862, 8996, 10380, 10972, 11245, 12110, 12660, 13494, 13715, 14532, 14770, 15743, 16458, 17724, 18165, 19201, 22155, 22490, 24220, 26988, 27430, 29540, 31486, 32916, 33735, 36330, 36503, 38402, 41145, 44310, 44980, 47229, 54860, 57603, 62972, 67470, 72660, 73006, 76804, 78715, 82290, 88620, 94458, 96005, 109509, 115206, 134940, 146012, 157430, 164580, 182515, 188916, 192010, 219018, 230412, 236145, 255521, 288015, 314860, 365030, 384020, 438036, 472290, 474539, 511042, 547545, 576030, 730060, 766563, 944580, 949078, 1022084, 1095090, 1152060, 1277605, 1423617, 1533126, 1898156, 2190180, 2372695, 2555210, 2847234, 3066252, 3321773, 3832815, 4745390, 5110420, 5694468, 6643546, 7118085, 7665630, 9490780, 9965319, 13287092, 14236170, 15331260, 16608865, 19930638, 28472340, 33217730, 39861276, 49826595, 66435460, 99653190, 199306380]

約数ペア:

[(1, 199306380), (2, 99653190), (3, 66435460), (4, 49826595), (5, 39861276), (6, 33217730), (7, 28472340), (10, 19930638), (12, 16608865), (13, 15331260), (14, 14236170), (15, 13287092), (20, 9965319), (21, 9490780), (26, 7665630), (28, 7118085), (30, 6643546), (35, 5694468), (39, 5110420), (42, 4745390), (52, 3832815), (60, 3321773), (65, 3066252), (70, 2847234), (78, 2555210), (84, 2372695), (91, 2190180), (105, 1898156), (130, 1533126), (140, 1423617), (156, 1277605), (173, 1152060), (182, 1095090), (195, 1022084), (210, 949078), (211, 944580), (260, 766563), (273, 730060), (346, 576030), (364, 547545), (390, 511042), (420, 474539), (422, 472290), (455, 438036), (519, 384020), (546, 365030), (633, 314860), (692, 288015), (780, 255521), (844, 236145), (865, 230412), (910, 219018), (1038, 192010), (1055, 188916), (1092, 182515), (1211, 164580), (1266, 157430), (1365, 146012), (1477, 134940), (1730, 115206), (1820, 109509), (2076, 96005), (2110, 94458), (2249, 88620), (2422, 82290), (2532, 78715), (2595, 76804), (2730, 73006), (2743, 72660), (2954, 67470), (3165, 62972), (3460, 57603), (3633, 54860), (4220, 47229), (4431, 44980), (4498, 44310), (4844, 41145), (5190, 38402), (5460, 36503), (5486, 36330), (5908, 33735), (6055, 32916), (6330, 31486), (6747, 29540), (7266, 27430), (7385, 26988), (8229, 24220), (8862, 22490), (8996, 22155), (10380, 19201), (10972, 18165), (11245, 17724), (12110, 16458), (12660, 15743), (13494, 14770), (13715, 14532)]