203105292010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{109331}}^1$

素因数の和:109599

約数の個数: 64

約数和(自身を含む): 392776521984

約数和(自身を除く): 189671229974

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 197, 205, 230, 394, 410, 943, 985, 1886, 1970, 4531, 4715, 8077, 9062, 9430, 16154, 22655, 40385, 45310, 80770, 109331, 185771, 218662, 371542, 546655, 928855, 1093310, 1857710, 2514613, 4482571, 5029226, 8965142, 12573065, 21538207, 22412855, 25146130, 43076414, 44825710, 103099133, 107691035, 206198266, 215382070, 495378761, 515495665, 883066487, 990757522, 1030991330, 1766132974, 2476893805, 4415332435, 4953787610, 8830664870, 20310529201, 40621058402, 101552646005, 203105292010]

約数ペア:

[(1, 203105292010), (2, 101552646005), (5, 40621058402), (10, 20310529201), (23, 8830664870), (41, 4953787610), (46, 4415332435), (82, 2476893805), (115, 1766132974), (197, 1030991330), (205, 990757522), (230, 883066487), (394, 515495665), (410, 495378761), (943, 215382070), (985, 206198266), (1886, 107691035), (1970, 103099133), (4531, 44825710), (4715, 43076414), (8077, 25146130), (9062, 22412855), (9430, 21538207), (16154, 12573065), (22655, 8965142), (40385, 5029226), (45310, 4482571), (80770, 2514613), (109331, 1857710), (185771, 1093310), (218662, 928855), (371542, 546655)]