196359870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1762

約数の個数: 128

約数和(自身を含む): 586828800

約数和(自身を除く): 390468930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 57, 58, 70, 87, 95, 105, 114, 133, 145, 174, 190, 203, 210, 266, 285, 290, 399, 406, 435, 551, 570, 609, 665, 798, 870, 1015, 1102, 1218, 1330, 1653, 1697, 1995, 2030, 2755, 3045, 3306, 3394, 3857, 3990, 5091, 5510, 6090, 7714, 8265, 8485, 10182, 11571, 11879, 16530, 16970, 19285, 23142, 23758, 25455, 32243, 35637, 38570, 49213, 50910, 57855, 59395, 64486, 71274, 96729, 98426, 115710, 118790, 147639, 161215, 178185, 193458, 225701, 246065, 295278, 322430, 344491, 356370, 451402, 483645, 492130, 677103, 688982, 738195, 935047, 967290, 1033473, 1128505, 1354206, 1476390, 1722455, 1870094, 2066946, 2257010, 2805141, 3385515, 3444910, 4675235, 5167365, 5610282, 6545329, 6771030, 9350470, 10334730, 13090658, 14025705, 19635987, 28051410, 32726645, 39271974, 65453290, 98179935, 196359870]

約数ペア:

[(1, 196359870), (2, 98179935), (3, 65453290), (5, 39271974), (6, 32726645), (7, 28051410), (10, 19635987), (14, 14025705), (15, 13090658), (19, 10334730), (21, 9350470), (29, 6771030), (30, 6545329), (35, 5610282), (38, 5167365), (42, 4675235), (57, 3444910), (58, 3385515), (70, 2805141), (87, 2257010), (95, 2066946), (105, 1870094), (114, 1722455), (133, 1476390), (145, 1354206), (174, 1128505), (190, 1033473), (203, 967290), (210, 935047), (266, 738195), (285, 688982), (290, 677103), (399, 492130), (406, 483645), (435, 451402), (551, 356370), (570, 344491), (609, 322430), (665, 295278), (798, 246065), (870, 225701), (1015, 193458), (1102, 178185), (1218, 161215), (1330, 147639), (1653, 118790), (1697, 115710), (1995, 98426), (2030, 96729), (2755, 71274), (3045, 64486), (3306, 59395), (3394, 57855), (3857, 50910), (3990, 49213), (5091, 38570), (5510, 35637), (6090, 32243), (7714, 25455), (8265, 23758), (8485, 23142), (10182, 19285), (11571, 16970), (11879, 16530)]