201017670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:726

約数の個数: 128

約数和(自身を含む): 580995072

約数和(自身を除く): 379977402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 41, 42, 70, 74, 82, 105, 111, 123, 185, 205, 210, 222, 246, 259, 287, 370, 410, 518, 555, 574, 615, 631, 777, 861, 1110, 1230, 1262, 1295, 1435, 1517, 1554, 1722, 1893, 2590, 2870, 3034, 3155, 3786, 3885, 4305, 4417, 4551, 6310, 7585, 7770, 8610, 8834, 9102, 9465, 10619, 13251, 15170, 18930, 21238, 22085, 22755, 23347, 25871, 26502, 31857, 44170, 45510, 46694, 51742, 53095, 63714, 66255, 70041, 77613, 106190, 116735, 129355, 132510, 140082, 155226, 159285, 163429, 181097, 233470, 258710, 318570, 326858, 350205, 362194, 388065, 490287, 543291, 700410, 776130, 817145, 905485, 957227, 980574, 1086582, 1634290, 1810970, 1914454, 2451435, 2716455, 2871681, 4786135, 4902870, 5432910, 5743362, 6700589, 9572270, 13401178, 14358405, 20101767, 28716810, 33502945, 40203534, 67005890, 100508835, 201017670]

約数ペア:

[(1, 201017670), (2, 100508835), (3, 67005890), (5, 40203534), (6, 33502945), (7, 28716810), (10, 20101767), (14, 14358405), (15, 13401178), (21, 9572270), (30, 6700589), (35, 5743362), (37, 5432910), (41, 4902870), (42, 4786135), (70, 2871681), (74, 2716455), (82, 2451435), (105, 1914454), (111, 1810970), (123, 1634290), (185, 1086582), (205, 980574), (210, 957227), (222, 905485), (246, 817145), (259, 776130), (287, 700410), (370, 543291), (410, 490287), (518, 388065), (555, 362194), (574, 350205), (615, 326858), (631, 318570), (777, 258710), (861, 233470), (1110, 181097), (1230, 163429), (1262, 159285), (1295, 155226), (1435, 140082), (1517, 132510), (1554, 129355), (1722, 116735), (1893, 106190), (2590, 77613), (2870, 70041), (3034, 66255), (3155, 63714), (3786, 53095), (3885, 51742), (4305, 46694), (4417, 45510), (4551, 44170), (6310, 31857), (7585, 26502), (7770, 25871), (8610, 23347), (8834, 22755), (9102, 22085), (9465, 21238), (10619, 18930), (13251, 15170)]