201838650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1280

約数の個数: 96

約数和(自身を含む): 545590080

約数和(自身を除く): 343751430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 89, 130, 150, 178, 195, 267, 325, 390, 445, 534, 650, 890, 975, 1157, 1163, 1335, 1950, 2225, 2314, 2326, 2670, 3471, 3489, 4450, 5785, 5815, 6675, 6942, 6978, 11570, 11630, 13350, 15119, 17355, 17445, 28925, 29075, 30238, 34710, 34890, 45357, 57850, 58150, 75595, 86775, 87225, 90714, 103507, 151190, 173550, 174450, 207014, 226785, 310521, 377975, 453570, 517535, 621042, 755950, 1035070, 1133925, 1345591, 1552605, 2267850, 2587675, 2691182, 3105210, 4036773, 5175350, 6727955, 7763025, 8073546, 13455910, 15526050, 20183865, 33639775, 40367730, 67279550, 100919325, 201838650]

約数ペア:

[(1, 201838650), (2, 100919325), (3, 67279550), (5, 40367730), (6, 33639775), (10, 20183865), (13, 15526050), (15, 13455910), (25, 8073546), (26, 7763025), (30, 6727955), (39, 5175350), (50, 4036773), (65, 3105210), (75, 2691182), (78, 2587675), (89, 2267850), (130, 1552605), (150, 1345591), (178, 1133925), (195, 1035070), (267, 755950), (325, 621042), (390, 517535), (445, 453570), (534, 377975), (650, 310521), (890, 226785), (975, 207014), (1157, 174450), (1163, 173550), (1335, 151190), (1950, 103507), (2225, 90714), (2314, 87225), (2326, 86775), (2670, 75595), (3471, 58150), (3489, 57850), (4450, 45357), (5785, 34890), (5815, 34710), (6675, 30238), (6942, 29075), (6978, 28925), (11570, 17445), (11630, 17355), (13350, 15119)]