200774860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70201}}^1$

素因数の和:70234

約数の個数: 48

約数和(自身を含む): 495345312

約数和(自身を除く): 294570452

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 70201, 140402, 280804, 351005, 702010, 772211, 912613, 1404020, 1544422, 1825226, 3088844, 3650452, 3861055, 4563065, 7722110, 9126130, 10038743, 15444220, 18252260, 20077486, 40154972, 50193715, 100387430, 200774860]

約数ペア:

[(1, 200774860), (2, 100387430), (4, 50193715), (5, 40154972), (10, 20077486), (11, 18252260), (13, 15444220), (20, 10038743), (22, 9126130), (26, 7722110), (44, 4563065), (52, 3861055), (55, 3650452), (65, 3088844), (110, 1825226), (130, 1544422), (143, 1404020), (220, 912613), (260, 772211), (286, 702010), (572, 351005), (715, 280804), (1430, 140402), (2860, 70201)]