201323044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4297}}^1$

素因数の和:4384

約数の個数: 48

約数和(自身を含む): 409410288

約数和(自身を除く): 208087244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 212, 221, 442, 689, 884, 901, 1378, 1802, 2756, 3604, 4297, 8594, 11713, 17188, 23426, 46852, 55861, 73049, 111722, 146098, 223444, 227741, 292196, 455482, 910964, 949637, 1899274, 2960633, 3798548, 3871597, 5921266, 7743194, 11842532, 15486388, 50330761, 100661522, 201323044]

約数ペア:

[(1, 201323044), (2, 100661522), (4, 50330761), (13, 15486388), (17, 11842532), (26, 7743194), (34, 5921266), (52, 3871597), (53, 3798548), (68, 2960633), (106, 1899274), (212, 949637), (221, 910964), (442, 455482), (689, 292196), (884, 227741), (901, 223444), (1378, 146098), (1802, 111722), (2756, 73049), (3604, 55861), (4297, 46852), (8594, 23426), (11713, 17188)]