193822020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:994

約数の個数: 144

約数和(自身を含む): 676166400

約数和(自身を除く): 482344380

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, 199, 210, 252, 315, 398, 420, 597, 630, 773, 796, 995, 1194, 1260, 1393, 1546, 1791, 1990, 2319, 2388, 2786, 2985, 3092, 3582, 3865, 3980, 4179, 4638, 5411, 5572, 5970, 6957, 6965, 7164, 7730, 8358, 8955, 9276, 10822, 11595, 11940, 12537, 13914, 13930, 15460, 16233, 16716, 17910, 20895, 21644, 23190, 25074, 27055, 27828, 27860, 32466, 34785, 35820, 41790, 46380, 48699, 50148, 54110, 62685, 64932, 69570, 81165, 83580, 97398, 108220, 125370, 139140, 153827, 162330, 194796, 243495, 250740, 307654, 324660, 461481, 486990, 615308, 769135, 922962, 973980, 1076789, 1384443, 1538270, 1845924, 2153578, 2307405, 2768886, 3076540, 3230367, 4307156, 4614810, 5383945, 5537772, 6460734, 6922215, 9229620, 9691101, 10767890, 12921468, 13844430, 16151835, 19382202, 21535780, 27688860, 32303670, 38764404, 48455505, 64607340, 96911010, 193822020]

約数ペア:

[(1, 193822020), (2, 96911010), (3, 64607340), (4, 48455505), (5, 38764404), (6, 32303670), (7, 27688860), (9, 21535780), (10, 19382202), (12, 16151835), (14, 13844430), (15, 12921468), (18, 10767890), (20, 9691101), (21, 9229620), (28, 6922215), (30, 6460734), (35, 5537772), (36, 5383945), (42, 4614810), (45, 4307156), (60, 3230367), (63, 3076540), (70, 2768886), (84, 2307405), (90, 2153578), (105, 1845924), (126, 1538270), (140, 1384443), (180, 1076789), (199, 973980), (210, 922962), (252, 769135), (315, 615308), (398, 486990), (420, 461481), (597, 324660), (630, 307654), (773, 250740), (796, 243495), (995, 194796), (1194, 162330), (1260, 153827), (1393, 139140), (1546, 125370), (1791, 108220), (1990, 97398), (2319, 83580), (2388, 81165), (2786, 69570), (2985, 64932), (3092, 62685), (3582, 54110), (3865, 50148), (3980, 48699), (4179, 46380), (4638, 41790), (5411, 35820), (5572, 34785), (5970, 32466), (6957, 27860), (6965, 27828), (7164, 27055), (7730, 25074), (8358, 23190), (8955, 21644), (9276, 20895), (10822, 17910), (11595, 16716), (11940, 16233), (12537, 15460), (13914, 13930)]