208889192750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{269}}^1\times {\mathrm{63391}}^1$

素因数の和:63691

約数の個数: 96

約数和(自身を含む): 456582147840

約数和(自身を除く): 247692955090

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 269, 350, 490, 538, 875, 1225, 1345, 1750, 1883, 2450, 2690, 3766, 6125, 6725, 9415, 12250, 13181, 13450, 18830, 26362, 33625, 47075, 63391, 65905, 67250, 94150, 126782, 131810, 235375, 316955, 329525, 443737, 470750, 633910, 659050, 887474, 1584775, 1647625, 2218685, 3106159, 3169550, 3295250, 4437370, 6212318, 7923875, 11093425, 15530795, 15847750, 17052179, 22186850, 31061590, 34104358, 55467125, 77653975, 85260895, 110934250, 119365253, 155307950, 170521790, 238730506, 388269875, 426304475, 596826265, 776539750, 835556771, 852608950, 1193652530, 1671113542, 2131522375, 2984131325, 4177783855, 4263044750, 5968262650, 8355567710, 14920656625, 20888919275, 29841313250, 41777838550, 104444596375, 208889192750]

約数ペア:

[(1, 208889192750), (2, 104444596375), (5, 41777838550), (7, 29841313250), (10, 20888919275), (14, 14920656625), (25, 8355567710), (35, 5968262650), (49, 4263044750), (50, 4177783855), (70, 2984131325), (98, 2131522375), (125, 1671113542), (175, 1193652530), (245, 852608950), (250, 835556771), (269, 776539750), (350, 596826265), (490, 426304475), (538, 388269875), (875, 238730506), (1225, 170521790), (1345, 155307950), (1750, 119365253), (1883, 110934250), (2450, 85260895), (2690, 77653975), (3766, 55467125), (6125, 34104358), (6725, 31061590), (9415, 22186850), (12250, 17052179), (13181, 15847750), (13450, 15530795), (18830, 11093425), (26362, 7923875), (33625, 6212318), (47075, 4437370), (63391, 3295250), (65905, 3169550), (67250, 3106159), (94150, 2218685), (126782, 1647625), (131810, 1584775), (235375, 887474), (316955, 659050), (329525, 633910), (443737, 470750)]