207601730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 457021440

約数和(自身を除く): 249419710

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 79, 98, 155, 158, 173, 217, 245, 310, 346, 395, 434, 490, 553, 790, 865, 1085, 1106, 1211, 1519, 1730, 2170, 2422, 2449, 2765, 3038, 3871, 4898, 5363, 5530, 6055, 7595, 7742, 8477, 10726, 12110, 12245, 13667, 15190, 16954, 17143, 19355, 24490, 26815, 27334, 34286, 37541, 38710, 42385, 53630, 68335, 75082, 84770, 85715, 95669, 120001, 136670, 171430, 187705, 191338, 240002, 262787, 375410, 423677, 478345, 525574, 600005, 669683, 847354, 956690, 1200010, 1313935, 1339366, 2118385, 2627870, 2965739, 3348415, 4236770, 5931478, 6696830, 14828695, 20760173, 29657390, 41520346, 103800865, 207601730]

約数ペア:

[(1, 207601730), (2, 103800865), (5, 41520346), (7, 29657390), (10, 20760173), (14, 14828695), (31, 6696830), (35, 5931478), (49, 4236770), (62, 3348415), (70, 2965739), (79, 2627870), (98, 2118385), (155, 1339366), (158, 1313935), (173, 1200010), (217, 956690), (245, 847354), (310, 669683), (346, 600005), (395, 525574), (434, 478345), (490, 423677), (553, 375410), (790, 262787), (865, 240002), (1085, 191338), (1106, 187705), (1211, 171430), (1519, 136670), (1730, 120001), (2170, 95669), (2422, 85715), (2449, 84770), (2765, 75082), (3038, 68335), (3871, 53630), (4898, 42385), (5363, 38710), (5530, 37541), (6055, 34286), (7595, 27334), (7742, 26815), (8477, 24490), (10726, 19355), (12110, 17143), (12245, 16954), (13667, 15190)]