200295940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 469407456

約数和(自身を除く): 269111516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 73, 122, 130, 146, 173, 244, 260, 292, 305, 346, 365, 610, 692, 730, 793, 865, 949, 1220, 1460, 1586, 1730, 1898, 2249, 3172, 3460, 3796, 3965, 4453, 4498, 4745, 7930, 8906, 8996, 9490, 10553, 11245, 12629, 15860, 17812, 18980, 21106, 22265, 22490, 25258, 42212, 44530, 44980, 50516, 52765, 57889, 63145, 89060, 105530, 115778, 126290, 137189, 164177, 211060, 231556, 252580, 274378, 289445, 328354, 548756, 578890, 656708, 685945, 770369, 820885, 1157780, 1371890, 1540738, 1641770, 2743780, 3081476, 3283540, 3851845, 7703690, 10014797, 15407380, 20029594, 40059188, 50073985, 100147970, 200295940]

約数ペア:

[(1, 200295940), (2, 100147970), (4, 50073985), (5, 40059188), (10, 20029594), (13, 15407380), (20, 10014797), (26, 7703690), (52, 3851845), (61, 3283540), (65, 3081476), (73, 2743780), (122, 1641770), (130, 1540738), (146, 1371890), (173, 1157780), (244, 820885), (260, 770369), (292, 685945), (305, 656708), (346, 578890), (365, 548756), (610, 328354), (692, 289445), (730, 274378), (793, 252580), (865, 231556), (949, 211060), (1220, 164177), (1460, 137189), (1586, 126290), (1730, 115778), (1898, 105530), (2249, 89060), (3172, 63145), (3460, 57889), (3796, 52765), (3965, 50516), (4453, 44980), (4498, 44530), (4745, 42212), (7930, 25258), (8906, 22490), (8996, 22265), (9490, 21106), (10553, 18980), (11245, 17812), (12629, 15860)]