203083790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 486162432

約数和(自身を除く): 283078642

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 31, 35, 46, 62, 65, 70, 91, 115, 130, 155, 161, 182, 217, 230, 299, 310, 313, 322, 403, 434, 455, 598, 626, 713, 805, 806, 910, 1085, 1426, 1495, 1565, 1610, 2015, 2093, 2170, 2191, 2821, 2990, 3130, 3565, 4030, 4069, 4186, 4382, 4991, 5642, 7130, 7199, 8138, 9269, 9703, 9982, 10465, 10955, 14105, 14398, 18538, 19406, 20345, 20930, 21910, 24955, 28210, 28483, 35995, 40690, 46345, 48515, 49910, 50393, 56966, 64883, 67921, 71990, 92690, 93587, 97030, 100786, 126139, 129766, 135842, 142415, 187174, 223169, 251965, 252278, 284830, 324415, 339605, 446338, 467935, 503930, 630695, 648830, 655109, 679210, 882973, 935870, 1115845, 1261390, 1310218, 1562183, 1765946, 2231690, 2901197, 3124366, 3275545, 4414865, 5802394, 6551090, 7810915, 8829730, 14505985, 15621830, 20308379, 29011970, 40616758, 101541895, 203083790]

約数ペア:

[(1, 203083790), (2, 101541895), (5, 40616758), (7, 29011970), (10, 20308379), (13, 15621830), (14, 14505985), (23, 8829730), (26, 7810915), (31, 6551090), (35, 5802394), (46, 4414865), (62, 3275545), (65, 3124366), (70, 2901197), (91, 2231690), (115, 1765946), (130, 1562183), (155, 1310218), (161, 1261390), (182, 1115845), (217, 935870), (230, 882973), (299, 679210), (310, 655109), (313, 648830), (322, 630695), (403, 503930), (434, 467935), (455, 446338), (598, 339605), (626, 324415), (713, 284830), (805, 252278), (806, 251965), (910, 223169), (1085, 187174), (1426, 142415), (1495, 135842), (1565, 129766), (1610, 126139), (2015, 100786), (2093, 97030), (2170, 93587), (2191, 92690), (2821, 71990), (2990, 67921), (3130, 64883), (3565, 56966), (4030, 50393), (4069, 49910), (4186, 48515), (4382, 46345), (4991, 40690), (5642, 35995), (7130, 28483), (7199, 28210), (8138, 24955), (9269, 21910), (9703, 20930), (9982, 20345), (10465, 19406), (10955, 18538), (14105, 14398)]