204558102

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 542868480

約数和(自身を除く): 338310378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 67, 82, 123, 126, 134, 189, 197, 201, 246, 287, 369, 378, 394, 402, 469, 574, 591, 603, 738, 861, 938, 1107, 1182, 1206, 1379, 1407, 1722, 1773, 1809, 2214, 2583, 2747, 2758, 2814, 3546, 3618, 4137, 4221, 5166, 5319, 5494, 7749, 8077, 8241, 8274, 8442, 10638, 12411, 12663, 13199, 15498, 16154, 16482, 19229, 24231, 24723, 24822, 25326, 26398, 37233, 38458, 39597, 48462, 49446, 56539, 57687, 72693, 74169, 74466, 79194, 92393, 113078, 115374, 118791, 145386, 148338, 169617, 173061, 184786, 218079, 237582, 277179, 339234, 346122, 356373, 436158, 508851, 519183, 541159, 554358, 712746, 831537, 1017702, 1038366, 1082318, 1526553, 1623477, 1663074, 2494611, 3053106, 3246954, 3788113, 4870431, 4989222, 7576226, 9740862, 11364339, 14611293, 22728678, 29222586, 34093017, 68186034, 102279051, 204558102]

約数ペア:

[(1, 204558102), (2, 102279051), (3, 68186034), (6, 34093017), (7, 29222586), (9, 22728678), (14, 14611293), (18, 11364339), (21, 9740862), (27, 7576226), (41, 4989222), (42, 4870431), (54, 3788113), (63, 3246954), (67, 3053106), (82, 2494611), (123, 1663074), (126, 1623477), (134, 1526553), (189, 1082318), (197, 1038366), (201, 1017702), (246, 831537), (287, 712746), (369, 554358), (378, 541159), (394, 519183), (402, 508851), (469, 436158), (574, 356373), (591, 346122), (603, 339234), (738, 277179), (861, 237582), (938, 218079), (1107, 184786), (1182, 173061), (1206, 169617), (1379, 148338), (1407, 145386), (1722, 118791), (1773, 115374), (1809, 113078), (2214, 92393), (2583, 79194), (2747, 74466), (2758, 74169), (2814, 72693), (3546, 57687), (3618, 56539), (4137, 49446), (4221, 48462), (5166, 39597), (5319, 38458), (5494, 37233), (7749, 26398), (8077, 25326), (8241, 24822), (8274, 24723), (8442, 24231), (10638, 19229), (12411, 16482), (12663, 16154), (13199, 15498)]