201087260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 492307200

約数和(自身を除く): 291219940

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 73, 76, 95, 110, 146, 190, 209, 220, 292, 365, 380, 418, 659, 730, 803, 836, 1045, 1318, 1387, 1460, 1606, 2090, 2636, 2774, 3212, 3295, 4015, 4180, 5548, 6590, 6935, 7249, 8030, 12521, 13180, 13870, 14498, 15257, 16060, 25042, 27740, 28996, 30514, 36245, 48107, 50084, 61028, 62605, 72490, 76285, 96214, 125210, 137731, 144980, 152570, 192428, 240535, 250420, 275462, 305140, 481070, 529177, 550924, 688655, 914033, 962140, 1058354, 1377310, 1828066, 2116708, 2645885, 2754620, 3656132, 4570165, 5291770, 9140330, 10054363, 10583540, 18280660, 20108726, 40217452, 50271815, 100543630, 201087260]

約数ペア:

[(1, 201087260), (2, 100543630), (4, 50271815), (5, 40217452), (10, 20108726), (11, 18280660), (19, 10583540), (20, 10054363), (22, 9140330), (38, 5291770), (44, 4570165), (55, 3656132), (73, 2754620), (76, 2645885), (95, 2116708), (110, 1828066), (146, 1377310), (190, 1058354), (209, 962140), (220, 914033), (292, 688655), (365, 550924), (380, 529177), (418, 481070), (659, 305140), (730, 275462), (803, 250420), (836, 240535), (1045, 192428), (1318, 152570), (1387, 144980), (1460, 137731), (1606, 125210), (2090, 96214), (2636, 76285), (2774, 72490), (3212, 62605), (3295, 61028), (4015, 50084), (4180, 48107), (5548, 36245), (6590, 30514), (6935, 28996), (7249, 27740), (8030, 25042), (12521, 16060), (13180, 15257), (13870, 14498)]