208949130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{659}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 588107520

約数和(自身を除く): 379158390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 271, 390, 542, 585, 659, 813, 1170, 1318, 1355, 1626, 1977, 2439, 2710, 3295, 3523, 3954, 4065, 4878, 5931, 6590, 7046, 8130, 8567, 9885, 10569, 11862, 12195, 17134, 17615, 19770, 21138, 24390, 25701, 29655, 31707, 35230, 42835, 51402, 52845, 59310, 63414, 77103, 85670, 105690, 128505, 154206, 158535, 178589, 257010, 317070, 357178, 385515, 535767, 771030, 892945, 1071534, 1607301, 1785890, 2321657, 2678835, 3214602, 4643314, 5357670, 6964971, 8036505, 11608285, 13929942, 16073010, 20894913, 23216570, 34824855, 41789826, 69649710, 104474565, 208949130]

約数ペア:

[(1, 208949130), (2, 104474565), (3, 69649710), (5, 41789826), (6, 34824855), (9, 23216570), (10, 20894913), (13, 16073010), (15, 13929942), (18, 11608285), (26, 8036505), (30, 6964971), (39, 5357670), (45, 4643314), (65, 3214602), (78, 2678835), (90, 2321657), (117, 1785890), (130, 1607301), (195, 1071534), (234, 892945), (271, 771030), (390, 535767), (542, 385515), (585, 357178), (659, 317070), (813, 257010), (1170, 178589), (1318, 158535), (1355, 154206), (1626, 128505), (1977, 105690), (2439, 85670), (2710, 77103), (3295, 63414), (3523, 59310), (3954, 52845), (4065, 51402), (4878, 42835), (5931, 35230), (6590, 31707), (7046, 29655), (8130, 25701), (8567, 24390), (9885, 21138), (10569, 19770), (11862, 17615), (12195, 17134)]