201835480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3449}}^1$

素因数の和:3497

約数の個数: 128

約数和(自身を含む): 596160000

約数和(自身を除く): 394324520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 440, 532, 616, 665, 760, 770, 836, 1045, 1064, 1330, 1463, 1540, 1672, 2090, 2660, 2926, 3080, 3449, 4180, 5320, 5852, 6898, 7315, 8360, 11704, 13796, 14630, 17245, 24143, 27592, 29260, 34490, 37939, 48286, 58520, 65531, 68980, 75878, 96572, 120715, 131062, 137960, 151756, 189695, 193144, 241430, 262124, 265573, 303512, 327655, 379390, 458717, 482860, 524248, 531146, 655310, 720841, 758780, 917434, 965720, 1062292, 1310620, 1327865, 1441682, 1517560, 1834868, 2124584, 2293585, 2621240, 2655730, 2883364, 3604205, 3669736, 4587170, 5045887, 5311460, 5766728, 7208410, 9174340, 10091774, 10622920, 14416820, 18348680, 20183548, 25229435, 28833640, 40367096, 50458870, 100917740, 201835480]

約数ペア:

[(1, 201835480), (2, 100917740), (4, 50458870), (5, 40367096), (7, 28833640), (8, 25229435), (10, 20183548), (11, 18348680), (14, 14416820), (19, 10622920), (20, 10091774), (22, 9174340), (28, 7208410), (35, 5766728), (38, 5311460), (40, 5045887), (44, 4587170), (55, 3669736), (56, 3604205), (70, 2883364), (76, 2655730), (77, 2621240), (88, 2293585), (95, 2124584), (110, 1834868), (133, 1517560), (140, 1441682), (152, 1327865), (154, 1310620), (190, 1062292), (209, 965720), (220, 917434), (266, 758780), (280, 720841), (308, 655310), (380, 531146), (385, 524248), (418, 482860), (440, 458717), (532, 379390), (616, 327655), (665, 303512), (760, 265573), (770, 262124), (836, 241430), (1045, 193144), (1064, 189695), (1330, 151756), (1463, 137960), (1540, 131062), (1672, 120715), (2090, 96572), (2660, 75878), (2926, 68980), (3080, 65531), (3449, 58520), (4180, 48286), (5320, 37939), (5852, 34490), (6898, 29260), (7315, 27592), (8360, 24143), (11704, 17245), (13796, 14630)]