201293820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12289}}^1$

素因数の和:12324

約数の個数: 144

約数和(自身を含む): 751558080

約数和(自身を除く): 550264260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 12289, 16380, 24578, 36867, 49156, 61445, 73734, 86023, 110601, 122890, 147468, 159757, 172046, 184335, 221202, 245780, 258069, 319514, 344092, 368670, 430115, 442404, 479271, 516138, 553005, 639028, 737340, 774207, 798785, 860230, 958542, 1032276, 1106010, 1118299, 1290345, 1437813, 1548414, 1597570, 1720460, 1917084, 2212020, 2236598, 2396355, 2580690, 2875626, 3096828, 3195140, 3354897, 3871035, 4473196, 4792710, 5161380, 5591495, 5751252, 6709794, 7189065, 7742070, 9585420, 10064691, 11182990, 13419588, 14378130, 15484140, 16774485, 20129382, 22365980, 28756260, 33548970, 40258764, 50323455, 67097940, 100646910, 201293820]

約数ペア:

[(1, 201293820), (2, 100646910), (3, 67097940), (4, 50323455), (5, 40258764), (6, 33548970), (7, 28756260), (9, 22365980), (10, 20129382), (12, 16774485), (13, 15484140), (14, 14378130), (15, 13419588), (18, 11182990), (20, 10064691), (21, 9585420), (26, 7742070), (28, 7189065), (30, 6709794), (35, 5751252), (36, 5591495), (39, 5161380), (42, 4792710), (45, 4473196), (52, 3871035), (60, 3354897), (63, 3195140), (65, 3096828), (70, 2875626), (78, 2580690), (84, 2396355), (90, 2236598), (91, 2212020), (105, 1917084), (117, 1720460), (126, 1597570), (130, 1548414), (140, 1437813), (156, 1290345), (180, 1118299), (182, 1106010), (195, 1032276), (210, 958542), (234, 860230), (252, 798785), (260, 774207), (273, 737340), (315, 639028), (364, 553005), (390, 516138), (420, 479271), (455, 442404), (468, 430115), (546, 368670), (585, 344092), (630, 319514), (780, 258069), (819, 245780), (910, 221202), (1092, 184335), (1170, 172046), (1260, 159757), (1365, 147468), (1638, 122890), (1820, 110601), (2340, 86023), (2730, 73734), (3276, 61445), (4095, 49156), (5460, 36867), (8190, 24578), (12289, 16380)]