201626970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17189}}^1$

素因数の和:17239

約数の個数: 64

約数和(自身を含む): 534677760

約数和(自身を除く): 333050790

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 5865, 11730, 17189, 34378, 51567, 85945, 103134, 171890, 257835, 292213, 395347, 515670, 584426, 790694, 876639, 1186041, 1461065, 1753278, 1976735, 2372082, 2922130, 3953470, 4383195, 5930205, 6720899, 8766390, 11860410, 13441798, 20162697, 33604495, 40325394, 67208990, 100813485, 201626970]

約数ペア:

[(1, 201626970), (2, 100813485), (3, 67208990), (5, 40325394), (6, 33604495), (10, 20162697), (15, 13441798), (17, 11860410), (23, 8766390), (30, 6720899), (34, 5930205), (46, 4383195), (51, 3953470), (69, 2922130), (85, 2372082), (102, 1976735), (115, 1753278), (138, 1461065), (170, 1186041), (230, 876639), (255, 790694), (345, 584426), (391, 515670), (510, 395347), (690, 292213), (782, 257835), (1173, 171890), (1955, 103134), (2346, 85945), (3910, 51567), (5865, 34378), (11730, 17189)]