202319460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:994

約数の個数: 144

約数和(自身を含む): 705624192

約数和(自身を除く): 503304732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 211, 252, 315, 420, 422, 630, 633, 761, 844, 1055, 1260, 1266, 1477, 1522, 1899, 2110, 2283, 2532, 2954, 3044, 3165, 3798, 3805, 4220, 4431, 4566, 5327, 5908, 6330, 6849, 7385, 7596, 7610, 8862, 9132, 9495, 10654, 11415, 12660, 13293, 13698, 14770, 15220, 15981, 17724, 18990, 21308, 22155, 22830, 26586, 26635, 27396, 29540, 31962, 34245, 37980, 44310, 45660, 47943, 53172, 53270, 63924, 66465, 68490, 79905, 88620, 95886, 106540, 132930, 136980, 159810, 160571, 191772, 239715, 265860, 319620, 321142, 479430, 481713, 642284, 802855, 958860, 963426, 1123997, 1445139, 1605710, 1926852, 2247994, 2408565, 2890278, 3211420, 3371991, 4495988, 4817130, 5619985, 5780556, 6743982, 7225695, 9634260, 10115973, 11239970, 13487964, 14451390, 16859955, 20231946, 22479940, 28902780, 33719910, 40463892, 50579865, 67439820, 101159730, 202319460]

約数ペア:

[(1, 202319460), (2, 101159730), (3, 67439820), (4, 50579865), (5, 40463892), (6, 33719910), (7, 28902780), (9, 22479940), (10, 20231946), (12, 16859955), (14, 14451390), (15, 13487964), (18, 11239970), (20, 10115973), (21, 9634260), (28, 7225695), (30, 6743982), (35, 5780556), (36, 5619985), (42, 4817130), (45, 4495988), (60, 3371991), (63, 3211420), (70, 2890278), (84, 2408565), (90, 2247994), (105, 1926852), (126, 1605710), (140, 1445139), (180, 1123997), (210, 963426), (211, 958860), (252, 802855), (315, 642284), (420, 481713), (422, 479430), (630, 321142), (633, 319620), (761, 265860), (844, 239715), (1055, 191772), (1260, 160571), (1266, 159810), (1477, 136980), (1522, 132930), (1899, 106540), (2110, 95886), (2283, 88620), (2532, 79905), (2954, 68490), (3044, 66465), (3165, 63924), (3798, 53270), (3805, 53172), (4220, 47943), (4431, 45660), (4566, 44310), (5327, 37980), (5908, 34245), (6330, 31962), (6849, 29540), (7385, 27396), (7596, 26635), (7610, 26586), (8862, 22830), (9132, 22155), (9495, 21308), (10654, 18990), (11415, 17724), (12660, 15981), (13293, 15220), (13698, 14770)]