201051730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 428597568

約数和(自身を除く): 227545838

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 61, 83, 95, 110, 122, 166, 190, 209, 305, 361, 415, 418, 610, 671, 722, 830, 913, 1045, 1159, 1342, 1577, 1805, 1826, 2090, 2318, 3154, 3355, 3610, 3971, 4565, 5063, 5795, 6710, 7885, 7942, 9130, 10126, 11590, 12749, 15770, 17347, 19855, 22021, 25315, 25498, 29963, 34694, 39710, 44042, 50630, 55693, 59926, 63745, 86735, 96197, 110105, 111386, 127490, 149815, 173470, 192394, 220210, 242231, 278465, 299630, 329593, 480985, 484462, 556930, 659186, 961970, 1058167, 1211155, 1647965, 1827743, 2116334, 2422310, 3295930, 3655486, 5290835, 9138715, 10581670, 18277430, 20105173, 40210346, 100525865, 201051730]

約数ペア:

[(1, 201051730), (2, 100525865), (5, 40210346), (10, 20105173), (11, 18277430), (19, 10581670), (22, 9138715), (38, 5290835), (55, 3655486), (61, 3295930), (83, 2422310), (95, 2116334), (110, 1827743), (122, 1647965), (166, 1211155), (190, 1058167), (209, 961970), (305, 659186), (361, 556930), (415, 484462), (418, 480985), (610, 329593), (671, 299630), (722, 278465), (830, 242231), (913, 220210), (1045, 192394), (1159, 173470), (1342, 149815), (1577, 127490), (1805, 111386), (1826, 110105), (2090, 96197), (2318, 86735), (3154, 63745), (3355, 59926), (3610, 55693), (3971, 50630), (4565, 44042), (5063, 39710), (5795, 34694), (6710, 29963), (7885, 25498), (7942, 25315), (9130, 22021), (10126, 19855), (11590, 17347), (12749, 15770)]