200679960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:877

約数の個数: 128

約数和(自身を含む): 652639680

約数和(自身を除く): 451959720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 197, 260, 312, 390, 394, 520, 591, 653, 780, 788, 985, 1182, 1306, 1560, 1576, 1959, 1970, 2364, 2561, 2612, 2955, 3265, 3918, 3940, 4728, 5122, 5224, 5910, 6530, 7683, 7836, 7880, 8489, 9795, 10244, 11820, 12805, 13060, 15366, 15672, 16978, 19590, 20488, 23640, 25467, 25610, 26120, 30732, 33956, 38415, 39180, 42445, 50934, 51220, 61464, 67912, 76830, 78360, 84890, 101868, 102440, 127335, 128641, 153660, 169780, 203736, 254670, 257282, 307320, 339560, 385923, 509340, 514564, 643205, 771846, 1018680, 1029128, 1286410, 1543692, 1672333, 1929615, 2572820, 3087384, 3344666, 3859230, 5016999, 5145640, 6689332, 7718460, 8361665, 10033998, 13378664, 15436920, 16723330, 20067996, 25084995, 33446660, 40135992, 50169990, 66893320, 100339980, 200679960]

約数ペア:

[(1, 200679960), (2, 100339980), (3, 66893320), (4, 50169990), (5, 40135992), (6, 33446660), (8, 25084995), (10, 20067996), (12, 16723330), (13, 15436920), (15, 13378664), (20, 10033998), (24, 8361665), (26, 7718460), (30, 6689332), (39, 5145640), (40, 5016999), (52, 3859230), (60, 3344666), (65, 3087384), (78, 2572820), (104, 1929615), (120, 1672333), (130, 1543692), (156, 1286410), (195, 1029128), (197, 1018680), (260, 771846), (312, 643205), (390, 514564), (394, 509340), (520, 385923), (591, 339560), (653, 307320), (780, 257282), (788, 254670), (985, 203736), (1182, 169780), (1306, 153660), (1560, 128641), (1576, 127335), (1959, 102440), (1970, 101868), (2364, 84890), (2561, 78360), (2612, 76830), (2955, 67912), (3265, 61464), (3918, 51220), (3940, 50934), (4728, 42445), (5122, 39180), (5224, 38415), (5910, 33956), (6530, 30732), (7683, 26120), (7836, 25610), (7880, 25467), (8489, 23640), (9795, 20488), (10244, 19590), (11820, 16978), (12805, 15672), (13060, 15366)]