210386085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1951}}^1$

素因数の和:2058

約数の個数: 64

約数和(自身を含む): 419758080

約数和(自身を除く): 209371995

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 79, 91, 105, 195, 237, 273, 395, 455, 553, 1027, 1185, 1365, 1659, 1951, 2765, 3081, 5135, 5853, 7189, 8295, 9755, 13657, 15405, 21567, 25363, 29265, 35945, 40971, 68285, 76089, 107835, 126815, 154129, 177541, 204855, 380445, 462387, 532623, 770645, 887705, 1078903, 2003677, 2311935, 2663115, 3236709, 5394515, 6011031, 10018385, 14025739, 16183545, 30055155, 42077217, 70128695, 210386085]

約数ペア:

[(1, 210386085), (3, 70128695), (5, 42077217), (7, 30055155), (13, 16183545), (15, 14025739), (21, 10018385), (35, 6011031), (39, 5394515), (65, 3236709), (79, 2663115), (91, 2311935), (105, 2003677), (195, 1078903), (237, 887705), (273, 770645), (395, 532623), (455, 462387), (553, 380445), (1027, 204855), (1185, 177541), (1365, 154129), (1659, 126815), (1951, 107835), (2765, 76089), (3081, 68285), (5135, 40971), (5853, 35945), (7189, 29265), (8295, 25363), (9755, 21567), (13657, 15405)]