201228810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6661}}^1$

素因数の和:6743

約数の個数: 64

約数和(自身を含む): 518037120

約数和(自身を除く): 316808310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 285, 318, 530, 570, 795, 1007, 1590, 2014, 3021, 5035, 6042, 6661, 10070, 13322, 15105, 19983, 30210, 33305, 39966, 66610, 99915, 126559, 199830, 253118, 353033, 379677, 632795, 706066, 759354, 1059099, 1265590, 1765165, 1898385, 2118198, 3530330, 3796770, 5295495, 6707627, 10590990, 13415254, 20122881, 33538135, 40245762, 67076270, 100614405, 201228810]

約数ペア:

[(1, 201228810), (2, 100614405), (3, 67076270), (5, 40245762), (6, 33538135), (10, 20122881), (15, 13415254), (19, 10590990), (30, 6707627), (38, 5295495), (53, 3796770), (57, 3530330), (95, 2118198), (106, 1898385), (114, 1765165), (159, 1265590), (190, 1059099), (265, 759354), (285, 706066), (318, 632795), (530, 379677), (570, 353033), (795, 253118), (1007, 199830), (1590, 126559), (2014, 99915), (3021, 66610), (5035, 39966), (6042, 33305), (6661, 30210), (10070, 19983), (13322, 15105)]