203774242580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{787}}^1\times {\mathrm{1031}}^1$

素因数の和:2289

約数の個数: 96

約数和(自身を含む): 444699037440

約数和(自身を除く): 240924794860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 433, 580, 787, 866, 1031, 1574, 1732, 2062, 2165, 3148, 3935, 4124, 4330, 5155, 7870, 8660, 10310, 12557, 15740, 20620, 22823, 25114, 29899, 45646, 50228, 59798, 62785, 91292, 114115, 119596, 125570, 149495, 228230, 251140, 298990, 340771, 446423, 456460, 597980, 681542, 811397, 892846, 1363084, 1622794, 1703855, 1785692, 2232115, 3245588, 3407710, 4056985, 4464230, 6815420, 8113970, 8928460, 9882359, 12946267, 16227940, 19764718, 23530513, 25892534, 39529436, 47061026, 49411795, 51785068, 64731335, 94122052, 98823590, 117652565, 129462670, 197647180, 235305130, 258925340, 351334901, 470610260, 702669802, 1405339604, 1756674505, 3513349010, 7026698020, 10188712129, 20377424258, 40754848516, 50943560645, 101887121290, 203774242580]

約数ペア:

[(1, 203774242580), (2, 101887121290), (4, 50943560645), (5, 40754848516), (10, 20377424258), (20, 10188712129), (29, 7026698020), (58, 3513349010), (116, 1756674505), (145, 1405339604), (290, 702669802), (433, 470610260), (580, 351334901), (787, 258925340), (866, 235305130), (1031, 197647180), (1574, 129462670), (1732, 117652565), (2062, 98823590), (2165, 94122052), (3148, 64731335), (3935, 51785068), (4124, 49411795), (4330, 47061026), (5155, 39529436), (7870, 25892534), (8660, 23530513), (10310, 19764718), (12557, 16227940), (15740, 12946267), (20620, 9882359), (22823, 8928460), (25114, 8113970), (29899, 6815420), (45646, 4464230), (50228, 4056985), (59798, 3407710), (62785, 3245588), (91292, 2232115), (114115, 1785692), (119596, 1703855), (125570, 1622794), (149495, 1363084), (228230, 892846), (251140, 811397), (298990, 681542), (340771, 597980), (446423, 456460)]